HELP! Folded and miscolored leaves

[bonghits4buddha]

Since I switched to LED lights, my ladies have been looking kind of sad. Especially the newer growth is curled or folded up on itself. It's been at least two batches so far, and I can't seem to get a positive ID on these symptoms, does anyone have any idea what this could indicate? I'm running Ionic nutes in Hydro with supplemental CalMg, silicon, humic acid, and myco. I keep the pH pretty tight between 5.8-6. Any ideas would be appreciated!!

[JeffInCanada]

Usually when the leaves fold in like that it's a heat or too much light issue. Since you recently switched to a LED maybe you just haven't got the distance or power set up quite right.
Hopefully others will add their thoughts. This is just my guess.

[bonghits4buddha]

Ok, thank you for your input

[dphipps1020]

I had the same thought, heat issues. I think the only thing you can really do for that is raise the light a little bit. You can try blowing a fan between the light and plant canopy, but that doesn't always work in my experience.

[bonghits4buddha]

I will definitely do that, ty.

[Catfish22]

Another point, let that pH roam a bit between 5.5 and 6.5. You lock out some nutrients at different pH levels.



Here is a chart to show different nutes and their best uptake pH.

[bonghits4buddha]

Good point. I'll give that a try too.

[crucialbunny]

I've seen similar symptoms from too much nitrogen.